Search results for "Inductive Power Transfer"

showing 4 items of 24 documents

Design and Validation of a Dynamic Inductive Power Transfer System for EV Battery Charging

2022

In this paper, a Dynamic Resonant Inductive Power Transfer (DRIPT) System for the Electric Vehicle (EV) battery charging is proposed. In particular, the aim of the work is the general design of the whole system and its validation, with particular attention to the power electronic converters and their control. For the transmitter side, a DC/AC converter is used. It is controlled through the phase-shift technique and supervised by a Zero Phase Angle detection algorithm to ensure the maximum power transfer. For the receiver side, a double conversion stage, consisting of a diode rectifier and a controlled buck converter, is provided. The system is then simulated to verify its proper design.

Vehicle ChargingWireless Power TransferSettore ING-IND/32 - Convertitori Macchine E Azionamenti ElettriciInductive Power TransferEnergy Conversion2022 Second International Conference on Sustainable Mobility Applications, Renewables and Technology (SMART)
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Magnetic field effects on human body of wireless chargers for E-bikes

2017

For the electric vehicles battery charging, the wireless power transmission is increasingly representing an innovative solution. The inductive power transfer is the standard technology of wireless charging: the energy transfer occurs between two magnetically coupled coils. Although this battery charging system is especially convenient for E-bikes, the physiological effects of the related magnetic fields shall be estimated and taken into account. In this paper, a 200 W prototype of wireless battery charger for E-bikes is proposed and described. Moreover, various measurements of the surrounding magnetic field are carried out to evaluate the actual physiological compatibility of the system.

Wireless battery chargingSettore ING-IND/31 - ElettrotecnicaElectric bicyclesMagnetic fieldsSettore ING-IND/32 - Convertitori Macchine E Azionamenti ElettriciInductive power transfer
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Wireless Charging Systems for Electric Vehicle Batteries

bi-directional inductive power transfervehicular and wireless technologieelectric vehiclewireless power transfercontactless power transferinductive power transfer; wireless battery charging; electric vehicles; E-bikes; physiological compatibility; wireless power transfer; contactless battery charging; magnetic field simulation; contactless power transfer; vehicular and wireless technologies; bi-directional inductive power transfer; power flow control; power tracking; maximum efficiencymagnetic field simulationSettore ING-IND/32 - Convertitori Macchine E Azionamenti ElettriciSettore ING-INF/01 - ElettronicaE-bikepower flow controlpower trackingcontactless battery chargingwireless battery chargingphysiological compatibilityinductive power transfermaximum efficiency
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Design, implementation and experimental results of an inductive power transfer system for electric bicycle wireless charging

2020

The use of renewable energy and the transformation of transport mode are crucial items for achieving an efficient and clean electrical mobility that allow being competitive on the market. In this context the interface between the power system and the Electric Vehicles (EVs) assumes a strategic role. Specifically, wireless energy transmission, based on Inductive Power Transfer (IPT), is an attractive solution for EVs charging. Moreover, the use of electric bicycles or kick scooters as mode of urban transport is continuously growing because they are lightweight, sustainable, easily parking, flexible and efficient transport devices. Owing to its benefits, the wireless power transfer can be con…

electric bikeRenewable Energy Sustainability and the EnvironmentComputer sciencebusiness.industry020209 energy020208 electrical & electronic engineeringelectric vehicleContext (language use)Vehicle-to-grid02 engineering and technologySettore ING-IND/32 - Convertitori Macchine E Azionamenti ElettriciInductive Power TransferAutomotive engineeringRenewable energyElectric power systemElectric power transmission0202 electrical engineering electronic engineering information engineeringwireless battery chargingMaximum power transfer theoremWirelessWireless power transferbusinessIET Renewable Power Generation
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